This is rapidly turning into a non-story: the Radio 4 news said that the "bomb" might even have been a, I think, "novelty grenade" which is apparently freely available in NY: a sort of firework I guess.
I was on the look-out for this first "OMG!!! TERRORROOROROROORRRR" post from someone like Kamm or Pollard. Has anyone found one yet?
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